9Kwon K, Kim W. A Waveform Design Method for High-speed Inkjet Printing Based on Self-sensing Measure- ment[J].Sensors and Actuators,A,2007,140(1):75-83.
10Shin P, Sung J, Lee M H. Control of Droplet Formation for Low Viscosity Fluid by Double Waveforms Applied to a Piezoelectric Inkjet Nozzle[J].Microelectronics Reliability, 2011,51 (4):797-804.
